Provided by: squid_3.5.12-1ubuntu7_i386 bug

NAME

       ext_unix_group_acl - Squid UNIX Group ACL helper

SYNOPSIS

       ext_unix_group_acl [-d] [-g group ] [-g group  ...] [-p] [-s]

DESCRIPTION

       ext_unix_group_acl  allows  Squid  to  base  access  controls  on users
       memberships in UNIX groups.

OPTIONS

       -d     Write debug info to stderr.  -g group Specifies a group name  to
              match.

       -p     Also match the users primary group from /etc/passwd

       -s     Strip  NT  domain  name  component  from  user  names  (/  or  \
              separated)

CONFIGURATION

       This squid.conf example defines two  Squid  acls.   usergroup1  matches
       users in group1 , and usergroup2 matches users in group2 or group3
              external_acl_type                unix_group               %LOGIN
              /usr/local/squid/libexec/ext_unix_group_acl -p
              acl usergroup1 external unix_group group1
              acl usergroup2 external unix_group group2 group3

       By default up to 11  groups  can  be  matched  in  one  acl  (including
       commandline  specified  groups). This limit is defined by MAX_GROUPS in
       the source code.

KNOWN ISSUES

       Does not understand GID aliased groups sometimes used  to  work  around
       groups  size  limitations. If you are using GID aliased groups then you
       must specify each alias by name.

AUTHOR

       This program was written by Rodrigo Campos <rodrigo@geekbunker.org>

       This manual was written by Henrik Nordstrom <hno@squid-cache.org>

COPYRIGHT

        *  Copyright  (C)  1996-2015  The  Squid   Software   Foundation   and
       contributors
        *
        * Squid software is distributed under GPLv2+ license and includes
        * contributions from numerous individuals and organizations.
        * Please see the COPYING and CONTRIBUTORS files for details.

       This program and documentation is copyright to the authors named above.

       Distributed under the GNU General Public License (GNU GPL) version 2 or
       later (GPLv2+).

QUESTIONS

       Questions on the usage of this program can be sent to the  Squid  Users
       mailing list <squid-users@squid-cache.org>

REPORTING BUGS

       Bug  reports  need  to  be  made  in  English.   See http://wiki.squid-
       cache.org/SquidFaq/BugReporting for details of what you need to include
       with your bug report.

       Report bugs or bug fixes using http://bugs.squid-cache.org/

       Report serious security bugs to Squid Bugs <squid-bugs@squid-cache.org>

       Report  ideas for new improvements to the Squid Developers mailing list
       <squid-dev@squid-cache.org>

       Additionally bugs or  bug-fixes  can  be  reported  to  Rodrigo  Campos
       <rodrigo@geekbunker.org>

SEE ALSO

       squid(8), group(5), passwd(5), GPL(7),
       The Squid FAQ wiki http://wiki.squid-cache.org/SquidFaq
       The Squid Configuration Manual http://www.squid-cache.org/Doc/config/

                                12 August 2002           ext_unix_group_acl(8)